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随机实验是因果推理的黄金标准,但它们并不总是可行的。
"Randomized experiments are the gold standard for causal inference, but they are not always feasible."
最好的领导方式是以身作则。
表演涉及非常微妙的情感。它不是戴上面具。每次演员表演时,他并没有隐藏;他在暴露自己。
The world is changing very fast. Big will not beat small anymore. It will be the fast beating the slow.